Commit abeaca0f authored Aug 20, 2015 by Philipp Zabel Committed by Mauro Carvalho Chehab Sep 03, 2015

[media] tc358743: only queue subdev notifications if devnode is set



Hardware interrupts are enabled in the probe function, before the subdev
is registered to its v4l2_device. Until v4l2_device_register_subdev_node
is called, sd->devnode is NULL and v4l2_subdev_notify_event must not be
called.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

parent 22dbe35a

drivers/media/i2c/tc358743.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -870,6 +870,7 @@ static void tc358743_format_change(struct v4l2_subdev *sd)
		&timings, false);
		}

		if (sd->devnode)
		v4l2_subdev_notify_event(sd, &tc358743_ev_fmt);
		}